Patrick Shared "BRAIN Path 2" - 15 Picmonics
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BRAIN Path 2
Types of Strokes
- Warning Signs
- Transient Ischemic Attack (TIA)
- Reversible Ischemic Neurologic Deficit (RIND)
- Types
- Ischemic
- Thrombotic
- Atherosclerosis
- Embolic
- Atrial Fibrillation
- Hemorrhagic
- Severe Hypertension
3 mins
Neurofibromatosis Type 2
- Pathophysiology
- Autosomal-Dominant
- Chromosome 22
- Signs and Symptoms
- Vestibular Schwannoma
- Meningioma
- Ependymoma
- Cafe Au Lait Spots
- Cataracts
2 mins
Neurofibromatosis Type 1
- Pathophysiology
- Autosomal Dominant
- Chromosome 17
- Signs and Symptoms
- Neurofibromas
- Optic Glioma
- Lisch Nodules
- Hamartomas
- Cafe Au Lait Spots
- Scoliosis
- Pheochromocytoma
4 mins
Multiple Sclerosis Features and Mechanisms
- Features
- More Common in Women
- Presents in 20's and 30's
- Northern Europeans
- Mechanism
- Unknown mechanism, genetic factor
- HLA-DRB1
- Autoimmune Demyelination of CNS
- White Matter of Brain and Spinal Cord
- T Cell Mediated Inflammation
2 mins
Multiple Sclerosis Symptoms and Diagnosis
- Symptoms
- Optic Neuritis
- Internuclear Ophthalmoplegia
- Scanning Speech
- Urinary and Fecal Incontinence
- Motor Issues (Intention Tremor, Paresis)
- Numbness and Pain
- Depression
- Relapsing Symptoms
- Diagnosis
- Gold Standard = Plaques on MRI
- Increased CSF Immunoglobulins (IgG)
- Oligoclonal Bands
4 mins
Tay-Sachs Disease
- Pathophysiology
- Autosomal Recessive
- Hexosaminidase A Deficiency
- Increased GM2 Ganglioside
- More Common in Ashkenazi Jewish Population
- Signs and Symptoms
- Cherry Red Spot on Macula
- Neurodegeneration
- Developmental Delay
- Diagnosis
- Onion Skin Lysosomes
1 min
Niemann-Pick Disease
- Pathophysiology
- Autosomal Recessive
- Sphingomyelinase Deficiency
- More Common in Ashkenazi Jewish Population
- Signs and Symptoms
- Cherry Red Spot on Macula
- Hepatosplenomegaly
- Neurodegeneration
- Diagnosis
- Foam Cells
1 min
Krabbe Disease
- Pathophysiology
- Autosomal Recessive
- Galactocerebrosidase Deficiency
- Increased Psychosine
- Signs and Symptoms
- Developmental Delay
- Peripheral Neuropathy
- Optic Atrophy
- Diagnosis
- Globoid Cells
1 min
Gauchers Disease
- Pathophysiology
- Autosomal Recessive
- Beta Glucocerebrosidase Deficiency
- Diagnosis
- Lipid-laden Macrophages
- Crumpled Tissue Paper
- Signs and Symptoms
- Osteoporosis
- Bone Crises
- Aseptic Necrosis of Femur
- Erlenmeyer Flask Deformity
- Hepatosplenomegaly
- Pancytopenia
2 mins
Metachromatic Leukodystrophy
- Pathophysiology
- Autosomal Recessive
- Arylsulfatase A Deficiency
- Increased Cerebroside Sulfate
- Signs and Symptoms
- Demyelination
- Ataxia
- Dementia
1 min
Hurler Syndrome
- Pathophysiology
- Autosomal Recessive
- Mucopolysaccharidoses
- Alpha-L-Iduronidase Deficiency
- Increased Heparan Sulfate
- Increased Dermatan Sulfate
- Signs and Symptoms
- Hepatosplenomegaly
- Developmental Delay
- Gargoylism
- Corneal Clouding
- Airway Obstruction
2 mins
Hunter Syndrome
- Pathophysiology
- X-linked Recessive
- Mucopolysaccharidoses
- Iduronate Sulfatase Deficiency
- Increased Dermatan Sulfate
- Increased Heparan Sulfate
- Signs and Symptoms
- No Corneal Clouding
- Aggressive Behavior
1 min
Parkinson's Disease Assessment
- Assessment
- Decreased Dopamine
- Older Adult
- Cogwheel Rigidity
- Bradykinesia
- Shuffling Gait
- Resting Tremor
- Pill-Rolling
- Mask-Like Face
- Cognitive Decline
2 mins
Amyotrophic Lateral Sclerosis (ALS)
- Assessment
- Progressive Muscle Weakness
- Systemic Muscle Wasting
- Fasciculations
- Spasticity
- Fatigue
- Considerations
- Riluzole (Rilutek)
- Stretching
- Little to No Cognitive Decline
- Respiratory Support
- Palliative Care
2 mins
Tuberous Sclerosis
- Characteristics
- Autosomal Dominant
- Signs and Symptoms
- Hamartomas in CNS and Skin
- Phakoma
- Subependymal Giant Cell Astrocytoma
- Seizures
- Intellectual Disability (Mental Retardation)
- Adenoma Sebaceum
- Shagreen Patch
- Ash-leaf Spots
- Renal Angiomyolipoma
- Cardiac Rhabdomyoma
2 mins
